| commit | d04235c6c939327913761b2a6c685f71c1e117b4 | [log] [tgz] |
|---|---|---|
| author | Chloe Stefantsova <cstefantsova@google.com> | Thu Jan 22 02:14:56 2026 -0800 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Jan 22 02:14:56 2026 -0800 |
| tree | 47482211c392467eac8eceb63be92be94ab21a31 | |
| parent | 1fb8ef4ec254b35c25da7f0e073e9a09fe947d16 [diff] |
[cfe] Use ScopeProviderInfo in allocation strategies This CL replaces `TreeNode` objects with newly created `ScopeProviderInfo` objects for tracking scopes and contexts in the allocation strategies. Previously, `TreeNode` objects were used in the internal stack and map of the strategies, where they were used as entities associated with scopes. This CL pushes the responsibility for tracking the association between `ScopeProvider` nodes and their scopes to the caller via `ScopeProviderInfo` objects. Among other things, this change allows to remove the dependency of the strategies on the `BodyBuilderContext.function` field and unblock https://dart-review.googlesource.com/c/sdk/+/471700. Part of https://github.com/dart-lang/sdk/issues/61572 Change-Id: If28f757045a44bcc59cd2f49a422dd80eef73a7c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/474402 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.